I've been using FDC for a very long time, in recent years in various versions of P3D.
I have a memo list of steps to configure an aircraft in Performance Editor. The resulting list has always resulted in a successful Performance File up to now.
I have a new computer, newly setup, and using the same aircraft, with a performance file constructed as before, but on connection, FDC produces the error window, telling me my aircraft panel has 0 flap detents, while FDC has 6.
I have a freeware B737-800. When I load a 737-800 from FDC's list, then FDC performs perfectly, but I need to be able to do as I did before successfully. i.e. Configure a new aircraft to work with FDC.
I'd appreciate some help to get me going once again.
Regards, Jim H.